Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

Attachments: Added items

Related Questions:

make sure that the network card gains an IP address from your router, it should be configuerd for automatic IP then try this:use ping command to check connectivity with router let us say the ip of your router is 192.168.1.1the from command prompt use the command : ping 192.168.1.1the router shoud reply , if so then make sure that configuration on your router is correct and no filtering roules enabled that puts your IP or MAC address in block mode.

1.Powercycle equipment ( Unplug power wait 15 seconds then plug back in.
2.Make sure connections are tight in to the router and to the modem.
3.Check you network settings Windows XP: Start/Run/Type ncpa.cpl and hit ok.
Check and make sure that your connection doesnt say
Connected Firewalled if it does to the left hand side you will see change windows firewall settings turn to off.If it doesnt say that double click the connection hit properties click on internet protocol and hit properties again,ensure that obtain ipaddress automatically is checked as well as obtain dns server automatically If not check them both and restart your computer.
Windows Vista/7 Start/Search bar type ncpa.cpl right click on your connection and hit properties uncheck ipv6 and click on ipv4 and hit properties. After Ensure obtain ip address automatically is checked as well as Obtain DNS server automatically is checked restart computer.
4.Use command prompt: WIndows XP: Start/Run/Type cmd and hit ok
Windows Vista/7 Start/All Programs/Accessories/Right Click Command Prompt and hit run as administrator.
5.Type in Command Prompt the Following Commands Each line is a seperate line is a new command simply press enter after each.
netsh int ip reset reset.log
netsh int ip delete arpcache
netsh winsock reset
ipconfig /flushdns
6.Restart Computer
Final: If you still have issues connecting refer to router manufacture.

If the wireless connection is working fine it show that your internet security is fine and you can access net without problemthere could be a connection issues a within the cables 1) Connect the Ethernet cable to the Laptop and connect the other end to router E1. 2) Open the command windows (DOS ) by typing cmd or command on the Run option .. START- RUN- type command then hit Enter 3) In the black command windows - Type IPCONFIG c:\> IPCONFIG hit enter it will provide with the correct IP ADDRESS and Gate Way Address Check the gateway address - shout strat with 192.168.X.XIf it is not there is some problem - 4) Check the Device manager and check the Ethernet Adapter whether the adapter is enabled or Disables or Drivers are installed or not

Turn off the router and computer. if modem is connected on the router, disconnect it. It should be computer and router only just to avoid if the modem and router might be conflicting with each other. Turn on first the router and if the lights are stable, turn on computer. Open command prompt and type ipconfig. Scroll up on the command prompt and check ip address under ethernet adapter Local Area Connection.

If you can use the same cable and ethernet port to connect to the router with a laptop, or other computers, then you have isolated the problem to your non-connecting computer. Plug in the computer with the connection issue with the same ethernet cable. Next, open up command prompt and type in the command "ping 127.0.0.1". This command checks your NIC card to see if it is working properly (if you get "Reply from 127.0.0.1", then your NIC card is good, but if not, then you need to replace your NIC card.). If your NIC card is good, ping your default gateway (i.e. using a linksys with a default IP, type "ping 192.168.1.1" in command prompt) Your router's private IP Address, which can be found by successfully connecting another pc and, on the connected pc, typing "ipconfig" in command prompt, is also known as the default gateway. If you get 4 "Request timed out.", or "Reply from 169.X.X.X" ("X" being any number), then your network connection settings on your pc are incorrect. To fix these settings, assuming that you have DHCP enabled on both your router and the computer being troubleshooted, use the commands "ipconfig /release" and then "ipconfig /renew" in command prompt. Give the computer a minute or two to allow the computer time to acquire a new IP Address, and the correct configuration from your router. Now your computer should be connecting properly.